#include <QCoreApplication>
#include <iostream>
using namespace std;
int main(int argc, char *argv[])
{
    QCoreApplication e(argc, argv);
    cout<<"Vvedite chislo a: ";
    int a;
    cin>>a;
    cout<<"Vvedite chislo b: ";
    int b;
    cin>>b;
    cout<<"Vvedite chislo c: ";
    int c;
    cin>>c;
    if(a>0&&b>0&&c>0)
    {
        cout<<"vse chisla >0";
    }
    else
    {
        cout<<"ne vse chisla >0";
    }
    return e.exec();
}
